The Value of Leakage Tests on Natural-gas Transmission Lines: Issues 2735-2736

Metal Carbonates: Correlations and Applications of Thermodynamic Properties, Issues 379-385

Ochers and Mineral Pigments of the Pacific Northwest Occurrence: Possible Methods of Preparation, and Testing of Ochers, Siennas, and Colored Clays, Issues 301-311

Recent Articles on Petroleum and Allied Substances: Issues 2090-2119; Issues 2121-2129